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Air Breathing Apparatus CE EN137

Self contained breathing apparatus is composed of carbon-fiber cylinder, cylinder valve, reducer, medium-pressure tube, fast joint, demand valve.

Description
SCBA Fire Fighting Equipment
Air Breathing Apparatus CE EN137
  • Full face mask: High-pressure tube, alarming device, P. gauge & back pack.
  • Demand valve: Maximum supply flow rate is high than 500I/min The intake gauze can make breathing safer.
  • Warning whistle and pressure gauge: The warning whistle is integrated with pressure gauge and located on the chest after donning. It will give a continuous 90db alarm to make sure the user can hear it under noisy environment.
  • The pressure gauge is waterproof and shockproof designed, and it can be read in the darkness.
  • Cylinder: Equipped with self-lock gauge valve, can see the cylinder pressure directly.

Full face mask

Material

Silicone

Visual field

_ 90%

Service life

10 years

Advantage

Permanent double anti-fogging, Scratch and abrasion resistant lens

Colors for option

Yellow, black,

Oil mist Transmittance

1%0.005%

Exhalation resistance

0.76bar

Inhalation resistance

0.25bar (30L/min)
Gas Cylinder Material

Carbon Fiber or Steel

Volume

6.8L

Working pressure

300bar

Alarm pressure

(55±5)bar

Operating temperature

-30°C 60°C
Service time

45 min

Back Plate

Material

Aramid
Use

Comfortable. Flexible and light-weight Achieve 180 degrees bending

Demand Valve

Maximum air supply rate

More than 500L/min

Reducer

Balanced pressure reducing design adopt medium pressure alarm

 

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